9• Apply measures such as user authentication to protect your network against leakage or theft ofinformation, including image data, authentication information (user names and passwords),alarm mail information, FTP server information and DDNS server information.• After the unit is accessed by the administrator, make sure to close the browser.• Change the administrator password periodically.• Do not install the camera in locations where the camera or the cables can be destroyed ordamaged by persons with malicious intent.PrecautionsRefer installation work to the dealer.Installation work requires technique and experi-ence. Failure to observe this may cause fire,electric shock, injury, or damage to the product.Be sure to consult the dealer.Stop the operation immediately whensomething is wrong with this product.When smoke goes up from the product, thesmell of smoke comes from the product, or theexterior of the product has deteriorated, con-tinued use will cause a fire or fall of the productresulting in injury, or damage to the product.In this case, turn the power off immediately andcontact qualified service personnel for service.Do not attempt to disassemble or modifythis product.Failure to observe this may cause fire or electricshock.Consult the dealer for the repair or inspections.Do not insert any foreign objects.Fire or electrical shock may be caused if wateror any foreign objects, such as metal objects,enter inside the unit.Turn the power off immediately and contactqualified service personnel for service.Select an installation area that can sup-port the total weight.Selecting an inappropriate installation surfacemay cause this product to fall down or toppleover, resulting in injury or accidents.Installation work shall be started after sufficientreinforcement.Periodic inspections shall be conducted.Rust on the metal parts or screws may cause afall of the product resulting in injury or acci-dents.Consult the dealer for the inspections.Do not use this product in an inflammableatmosphere.Failure to observe this may cause an explosionresulting in injury.Avoid installing this product in the loca-tions where salt damage occurs or corro-sive gas is produced.Otherwise, the mounting portions will deterio-rate and accidents such as a fall of the productmay occur.The screws and bolts must be tightened tothe specified torque.Failure to observe this may cause a dropresulting in injury or accidents.Do not install this product in locationssubject to vibration.Loosening of mounting screws or bolts maycause a fall of the product resulting in injury oraccidents.Do not strike or give a strong shock to thisproduct.Failure to observe this may cause fire or injury.Turn the power off when do wiring of thisproduct.Failure to observe this may cause electricshock. In addition, short circuit or wrong wiringmay cause fire.